// Copyright 2019 Ron Buckton. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
description: Test the groups object of indices with matched and unmatched named captures.
includes: [compareArray.js]
esid: sec-makeindicesarray
features: [regexp-named-groups, regexp-match-indices]
info: |
  MakeIndicesArray ( S, indices, groupNames, hasGroups )
    11. For each integer _i_ such that _i_ >= 0 and _i_ < _n_, do
      e. If _i_ > 0 and _groupNames_[_i_ - 1] is not *undefined*, then
        i. Perform ! CreateDataProperty(_groups_, _groupNames_[_i_ - 1], _matchIndicesArray_).
---*/


function Test() {
    const re = /(?<a>a).|(?<x>x)/d;
    const result = re.exec("ab").indices;
    assert.compareArray([0, 1], result.groups.a);
    assert.sameValue(undefined, result.groups.x);
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_TEST; i++) {
    Test();
}
